sure/app/views/import/uploads/show.html.erb

<%= content_for :header_nav do %>
  <%= render "imports/nav", import: @import %>
<% end %>

<%= content_for :previous_path, imports_path %>

<% if @import.is_a?(QifImport) %>
  <%# ── QIF upload – fixed format, account required ── %>
  <div class="space-y-4 mx-auto max-w-md">
    <div class="text-center space-y-2">
      <h1 class="text-3xl text-primary font-medium"><%= t(".qif_title") %></h1>
      <p class="text-secondary text-sm"><%= t(".qif_description") %></p>
    </div>

    <%= styled_form_with model: @import, scope: :import, url: import_upload_path(@import), multipart: true, class: "space-y-4" do |form| %>
      <%= form.select :account_id,
            @import.family.accounts.visible.pluck(:name, :id),
            { label: t(".qif_account_label"), include_blank: t(".qif_account_placeholder"), selected: @import.account_id },
            required: true %>

      <label for="import_import_file" class="flex flex-col items-center justify-center w-full h-64 border border-secondary border-dashed rounded-xl cursor-pointer" data-controller="file-upload" data-file-upload-target="uploadArea">
        <div class="flex flex-col items-center justify-center pt-5 pb-6">
          <div data-file-upload-target="uploadText" class="flex flex-col items-center">
            <%= icon("plus", size: "lg", class: "mb-4 mx-auto") %>
            <p class="mb-2 text-md text-gray text-center">
              <span class="font-medium text-primary"><%= t(".browse") %></span> <%= t(".qif_file_prompt") %>
            </p>
            <p class="text-xs text-secondary"><%= t(".qif_file_hint") %></p>
          </div>

          <div class="flex flex-col gap-4 items-center hidden mb-2" data-file-upload-target="fileName">
            <span class="text-primary">
              <%= icon("file-text", size: "lg", color: "current") %>
            </span>
            <p class="text-md font-medium text-primary"></p>
          </div>

          <%= form.file_field :import_file,
                accept: ".qif",
                id: "import_import_file",
                class: "hidden",
                "data-file-upload-target": "input" %>
        </div>
      </label>

      <%= form.submit t(".qif_submit"), disabled: @import.complete? %>
    <% end %>
  </div>

<% else %>
  <%# ── Standard CSV upload ── %>
  <div class="space-y-4" data-controller="drag-and-drop-import">
    <!-- Overlay -->
    <%= render "imports/drag_drop_overlay", title: "Drop CSV to upload", subtitle: "Your file will be uploaded automatically" %>

    <div class="space-y-4 mx-auto max-w-md">
      <div class="text-center space-y-2">
        <h1 class="text-3xl text-primary font-medium"><%= t(".title") %></h1>
        <p class="text-secondary text-sm"><%= t(".description") %></p>
      </div>

      <%= render DS::Tabs.new(active_tab: params[:tab] || "csv-upload", url_param_key: "tab", testid: "import-tabs") do |tabs| %>
        <% tabs.with_nav do |nav| %>
          <% nav.with_btn(id: "csv-upload", label: "Upload CSV") %>
          <% nav.with_btn(id: "csv-paste", label: "Copy & Paste") %>
        <% end %>

        <% tabs.with_panel(tab_id: "csv-upload") do %>
          <%= styled_form_with model: @import, scope: :import, url: import_upload_path(@import), multipart: true, class: "space-y-2", data: { drag_and_drop_import_target: "form" } do |form| %>
            <%= form.select :col_sep, Import::SEPARATORS, label: true %>

            <% if @import.type == "TransactionImport" || @import.type == "TradeImport" %>
              <%= form.select :account_id, @import.family.accounts.visible.pluck(:name, :id), { label: "Account (optional)", include_blank: "Multi-account import", selected: @import.account_id } %>
            <% end %>

            <label for="import_import_file_csv" class="flex flex-col items-center justify-center w-full h-64 border border-secondary border-dashed rounded-xl cursor-pointer" data-controller="file-upload" data-file-upload-target="uploadArea">
              <div class="flex flex-col items-center justify-center pt-5 pb-6">
                <div data-file-upload-target="uploadText" class="flex flex-col items-center">
                  <%= icon("plus", size: "lg", class: "mb-4 mx-auto") %>
                  <p class="mb-2 text-md text-gray text-center">
                    <span class="font-medium text-primary"><%= t(".browse") %></span> <%= t(".csv_file_prompt") %>
                  </p>
                </div>

                <div class="flex flex-col gap-4 items-center hidden mb-2" data-file-upload-target="fileName">
                  <span class="text-primary">
                    <%= icon("file-text", size: "lg", color: "current") %>
                  </span>
                  <p class="text-md font-medium text-primary"></p>
                </div>

                <%= form.file_field :import_file, id: "import_import_file_csv", class: "hidden", "data-auto-submit-form-target": "auto", "data-file-upload-target": "input", "data-drag-and-drop-import-target": "input" %>
              </div>
            </label>

            <%= form.submit "Upload CSV", disabled: @import.complete? %>
          <% end %>
        <% end %>

        <% tabs.with_panel(tab_id: "csv-paste") do %>
          <%= styled_form_with model: @import, scope: :import, url: import_upload_path(@import), multipart: true, class: "space-y-2" do |form| %>
            <%= form.select :col_sep, Import::SEPARATORS, label: true %>

            <% if @import.type == "TransactionImport" || @import.type == "TradeImport" %>
              <%= form.select :account_id, @import.family.accounts.visible.pluck(:name, :id), { label: "Account (optional)", include_blank: "Multi-account import", selected: @import.account_id } %>
            <% end %>

            <%= form.text_area :raw_file_str,
                         rows: 10,
                         required: true,
                         placeholder: "Paste your CSV file contents here",
                         "data-auto-submit-form-target": "auto" %>

            <%= form.submit "Upload CSV", disabled: @import.complete? %>
          <% end %>
        <% end %>
      <% end %>
    </div>

    <div class="flex justify-center">
      <span class="text-secondary text-sm">
        <%= link_to "Download a sample CSV", "/imports/#{@import.id}/upload/sample_csv", class: "text-primary underline", data: { turbo: false } %> to see the required CSV format
      </span>
    </div>
  </div>
<% end %>